does anyone use sythetic in their tranny?

[nickb]

Can you use synthetic in a 2004r? Is it recomended? What is the best?

 

[nickb]

Forget it, I just did a search and answered my own question.

 

[Two Lane]

Mobil 1

We've been using Mobil 1 trans fluid in all our cars & trucks for over 15 years.

 

[chris718]

I USE TYPE F W/POSITRACTION ADDITIVE.IT HAS YIELDED GOOD RESULTS,WE ALL DONT LIKE COCA COLA HOWEVER SO THIS COULD BE A LONG TOPIC.

 

[nickb]

I put in castrol syntec tranny fluid. Has anyone else used it?

 

[Iceman]

Originally posted by chris718
I USE TYPE F W/POSITRACTION ADDITIVE.IT HAS YIELDED GOOD RESULTS,WE ALL DONT LIKE COCA COLA HOWEVER SO THIS COULD BE A LONG TOPIC.

chris718
What is the positraction additive for?

 

[eviljay]

I just installed a new TCI 200r4 and for the first 500 miles I'm running Pensoil Dexron III. After that I'll most likly be going to synthetic.

 

[chris718]

it is a friction modifier that conditions clutches and band causing less slippage on application reducing generated heat on gear changes increasing durability and shift quality.